Adjustment handle



FIG. 1 is a front perspective view of the adjustment handle showing our new design;

FIG. 2 is a front view of the adjustment handle of FIG. 1;

FIG. 3 is a rear view of the adjustment handle of FIG. 1;

FIG. 4 is a right side view of the adjustment handle of FIG. 1;

FIG. 5 is a left side view of the adjustment handle of FIG. 1;

FIG. 6 is a top view of the adjustment handle of FIG. 1;

FIG. 7 is a bottom view of the adjustment handle of FIG. 1; and,

FIG. 8 is a reduced perspective view of the adjustment handle of FIG. 1 mounted on an adjustable keyboard tray.

The broken lines of FIG. 8 are for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for an adjustment handle, as shown and described. 